Dubugger points to incorrect source code

I have a problem with the debugger in Eclipse. I have two projects that are pretty much identical. I will call them Client1 and Client2. I am making changes to Client1 to be deployed with a different login screen and a few other changes. My issue is when I am debugging and I set a break point in Client1, the debugger is pointing to the class in Client2. I have looked at the properties and the sourcecode is Client1 so I don't know what path it is reading that makes it point to Client2. Does anybody have any suggestions? Thanks.